19016384

素因数分解:

$2^6\times {\mathrm{61}}^1\times {\mathrm{4871}}^1$

素因数の和:4944

約数の個数: 28

約数和(自身を含む): 38362128

約数和(自身を除く): 19345744

約数列:

[1, 2, 4, 8, 16, 32, 61, 64, 122, 244, 488, 976, 1952, 3904, 4871, 9742, 19484, 38968, 77936, 155872, 297131, 311744, 594262, 1188524, 2377048, 4754096, 9508192, 19016384]

約数ペア:

[(1, 19016384), (2, 9508192), (4, 4754096), (8, 2377048), (16, 1188524), (32, 594262), (61, 311744), (64, 297131), (122, 155872), (244, 77936), (488, 38968), (976, 19484), (1952, 9742), (3904, 4871)]